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FT-805 GMDSS Class A DSC VHF transceiver
Comply with IMO.A.803(19) resolution & ITU -R A.694(17) resolution.
All U.S., International and canadian , 10 weather channel.
Automatically record incoming messages.
DSC System(DSC 70 channel watch).
FT-805 GMDSS Class A DSC VHF transceiver
Technical Specification
Receiver Specifications
Reference Sensitivity :≤0.25uV(12dB SINAD)
Squelch Sensitivity :≤0.15uV
Modulation Receiver Bandwidth :≥2x5KHz
Deep Squelch Blocking Threshold:≥5KHz
Adjacent Channel Selectivity :≥65dB
Intermodulation Rejection Ratio :≥58dB
Spurious Response :≥65dB
Audio Output Power :≥2W(8Ω)
Audio Distortion :≤7%
GPS Output Format : NMEA0183(2.0 or 3.01)
Transmitter Specifications
Output Power : 25W/1W
Modulation Limit :≤±5KHz
Modulation Sensitivity:17mV±10mV
Adjacent Channel Selectivity:≥70dB
Spurious Emissions:≤-53dB
Residual Modulation:≥40dB
Tx Current Consumption
:High power ≤ 6.0A, Low power ≤1.5A(DC13.8V)
Overall Specifications
Frequency Range
Transmitter : 156.025-157.425MHz
Receiver : 156.025-163.275MHz
Modulation Method :FM(16K0G3E)DSC(16K0G2B)
Receiving System :Double conversion superheterodyne
Frequency Stability±10ppm(-20℃+60℃)
Power Supply Voltage: DC13.8V(±15%)
Antenna Impedance : 50Ω
Output Impedance : (Audio)8Ω
Input Impedance: (Microphone)2KΩ
Dimensions : W(220)xH(110)xD(109) mm
Weight :1350g(±2%)
Standard Parts:

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